Figure 4
Illustration of the beam-tilter rotation during reflectivity measurements. The position of the beam-tilter rotation (mchi) is shown at (a) mchi = 0, [alpha] = [beta] = 0°, (b) mchi at 45°, [alpha] = [beta] = 4.1° and (c) at 90°, [alpha] = [beta] = 5.8° at the maximum position of the angles [alpha] and [beta]. The detector height, vertical and horizontal translation and rotations follow the reflected beam.  [article HTML]

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